Will give branliest

Answer:

D

Step-by-step explanation:

Because everything is multiplied by a fraction, everything will get smaller.

So, 2n+6 will both be divided by a 1/2, which would be n+3.

Answer:

A) 18.8d - 11 = 271

B) d = 15

Step-by-step explanation:

What is the statement(not stated in the question)?

Answer:

V = 1/3 * πr²*h

Step-by-step explanation:

That's the formula for volume of a cone

Answer:

The commutative property let's us know that we can add numbers in any order and the answer will always be the same. 2+4=6 and 4+2=6

Answer:

36 yd

Step-by-step explanation:

Answer:36 yd

Step-by-step explanation:

Answer:

It is the the figure numbers squared and then +1 added to it.

So Fig. 1 is 1^2 +1 = 2

Fig 2 is 2^2 +1

Fig 3 is 3^2 + 1

...and so on...

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Answer:

45

Step-by-step explanation:

6+30+48-1-9=45

what are you confused with

Answer: What

Step-by-step explanation:

Answer:

2

Hope it helps!

blob

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

A. The students tend to have fewer siblings than the teachers.

Step-by-step explanation:

First we need to draw the dot plots correctly. If you count both sides they have 20 each.

Now, clearly none have fewer nobody here yet has more or less but going on to the next step.

Multiply exactly the number of siblings times how many people chose that many siblings. Ex: 2 (siblings) times 7 (people who has 2 siblings) = 14.  And so on.

On the Student A, we get a total of 41 people having sibling, if you count the 0's then there were a total of 43 people. But now on the Teacher's A Dot Plot, we have a total of 68 people, if you include the 0 then we have a total of 69.

So the answer is A. The students tend to have fewer siblings than the teachers.

Answer:

The sum is A

Step-by-step explanation:

Just ma duty to help the community

Answer:

\(\frac{3}{4} =\frac{18}{24}\) The ratios are the same .

Step-by-step explanation:

When  y ∝ x then,

\(y=k*x\)

When y ∝ 1/x then

\(y=\frac{k}{x}\)

while k is a constant.

Answer:

3/4 and 18/24; the ratios are the same.

Step-by-step explanation:

A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "three is to four as eighteen is to twenty-four."

In problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. To find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

Here, 3 and 24 are the extremes, and 4 and 18 are the means. Since the cross products are both equal to 60, we know that these ratios are equal and that this is a true proportion.

Answer:

$28.75

Step-by-step explanation:

$12.50 + ($3.75 x 4) = ?

3 3/4 x 4 1/3

15/4 x 13/3 --> 5/4 x 13/1 = 65/4

65/4 can be simplified to $16.25

$12.50 + $16.25 = $28.75

Answer:

Step-by-step explanation:

(bal   -  pymt) =  (amt chrged on * rate)   =  interest charged

650       300        350               0.01167 4.0845

354.08 50        304.08       0.01167 3.5486136

307.63 50        257.63       0.01167 3.0065421

260.64 50        210.64       0.01167 2.4581688

213.1 50        163.1               0.01167 1.903377

165         50        115               0.01167 1.34205

total interested charged (add the column) 16.3432515

(yes I cheated and used a spread sheet :)   )

Answer:

0.90909091

10/11 as a decimal is 0.90909091

Answer:

Step-by-step explanation:

The fraction 10/11 can be written in decimal form as 0.9091.

Answer:

y^2 / 64 - x^2 /36 =1

Step-by-step explanation:

hyperbola with vertices at (0, ±8)

asymptotes at y = ±4/3x

The general form is

y^2 /a^2 - x^2/ b^2 =1

where the asymptote is y = ± a/b x

but we also have The vertex is ( 0 ,a)

rewriting the asymptote as 8/6 so a =8 and b = 6

y^2 / 8^2 -x^2/6^2 = 1

y^2 / 64 - x^2 /36 =1

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

Answer:

(10t + u)(10u + t) = 4,930

100tu + 10t^2 + 10u^2 + tu = 4,930

101tu + 10t^2 + 10u^2 = 4,930

10t^2 + (101u)t + (10u^2 - 4,930) = 0

(101u)^2 - 4(10)(10u^2 - 4,930)

= 10,201u^2 - 400u^2 + 197,200

= 9,801u^2 + 197,200

We see that u = 5 gives 442,225.

√442,225 = 665

(10t + 5)(50 + t) = 4,930

500t + 10t^2 + 250 + 5t = 4,930

10t^2 + 505t - 4,680 = 0

2t^2 + 101t - 936 = 0

t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)

= (-101 + √17,689)/4

= (-101 + 133)/4 = 32/4 = 8

So the numbers are 58 and 85.

58 + 85 = 143

Answer:

1.25 is the answer

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

Learn more about functions at: https://brainly.com/question/25638609

#SPJ1

The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

To know more about functions and points:

https://brainly.com/question/30721594

Answer: The person who answered is correct! :)

(I was just double checking and the person is correct)

Step-by-step explanation:

Answer:

Simplifying 4x2y + 12xy2 + 9y3 Reorder the terms: 12xy2 + 4x2y + 9y3 Factor out the ... Common Factor (GCF), 'y'. y(12xy + 4x2 + 9y2) Factor a trinomial. y((2x + 3y)(2x + 3y)) ... Use the following rules to enter expressions into the calculator. ... 2x(5). The * is also optional when multiplying parentheses, example: (x + 1)(x - 1).

Step-by-step explanation:

Answer:

i think the answer is 2x

Step-by-step explanation:

took the test

Answer:

144 square centimeters

Step-by-step explanation:

So the first triangle, which is on the side. We do 3 x 4, which is 12. We would normally divide it by 2 since it is a triangle, but since there is 2 triangles that are the same, we keep it 12. Next, we have the bottom rectangle. We do 4 x 11, which is 44. Next we do the top rectangle, 5 x 11, which is 55. Next we do the side rectangle, 3 x 11, which is 33.

Next we add all of these answers together!

12 + 44 = 56

56 + 55 = 111

111 + 33 = 144

ANSWER: 144 square cm

Answer:

Mammals: 30 | 50%

Reptiles & Amphibians: 15 | 25%

Fish & Insects: 3 | 5%

Birds: 12 | 20%

Step-by-step explanation:

Total Amount of Animals: 60

50% of 60 = 30

25% of 60 = 15

5% of 60 = 3

20% of 60 = 12

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500

Answer:

TEXAS INSTRUMENTS TI-

Please make this brianliest so others can learn from this answer

Happy to help :)

Step-by-step explanation: